The Storm Equinox Solid bowling ball is Storm’s newest high-performance release designed to dominate on heavy-oil conditions. Built with the proven Solarion A.I. Core and wrapped in the A2S Solid Reactive coverstock, this ball creates strong, early traction that blends the lane smoothly and continues with confidence through the pins.

Storm engineered the Equinox Solid for bowlers who need a reliable first-ball-out-of-the-bag when oil volumes are high or the lanes are freshly dressed. It’s a perfect fit for both league and tournament players looking for a strong, smooth, and continuous motion that’s easy to read shot after shot.

If you’re searching for one of the best bowling balls for heavy oil in 2025, the Equinox Solid deserves serious attention.

.054

2.48 RG

Diff

.018

Int Diff

Medium to Heavy Oil

Asymmetric

High Flare

This combination of a low-RG core and strong solid coverstock gives the Equinox Solid its signature motion: early traction with powerful continuation through the pins.

On-Lane Performance Review

The Equinox Solid reads the lane early and rolls strong through the mid-lane without losing energy. Its 2000-grit finish helps it dig into heavy-oil patterns, creating consistent traction and a heavy, predictable roll. Once it clears the mids, it delivers a smooth, continuous motion that drives through the pocket with authority.

Compared to the original Equinox Pearl, the Solid version reads earlier, hooks stronger, and produces a rounder, smoother shape. It doesn’t jerk off the dry but still creates plenty of motion when you need it. That makes it ideal for fresh or longer sport patterns where control and continuation matter most.

Testing showed impressive stability and carry through transition. Lower-speed players will appreciate how it reads the lane without burning up, while higher-rev players can trust its consistency when moving inside and opening their angles.

Equinox Solid vs. Equinox Pearl

FeatureEquinox SolidEquinox Pearl

CoverstockA2S Solid ReactiveA1S Pearl Reactive

Surface2000-grit AbralonPower Edge Polish

Motion ShapeEarly traction, smooth mid-lane, continuous backendClean through the fronts, sharper off friction

Best UseFresh or heavy oil, long patternsMedium oil or later in the block

Overall HookStrong and smoothLonger and quicker off the spot

The Solid version adds earlier read and traction while keeping a controllable shape. The Pearl remains a go-to option for medium patterns or transition play. Together they form a versatile one-two combination for any bowler who likes the Solarion A.I. core motion.

Key Takeaways

Strong, predictable mid-lane traction that doesn’t overreact
Smooth but continuous backend motion that hits hard
Ideal for heavy or medium-heavy oil conditions
Can perform well on shorter oil patterns when surface is adjusted
Not suitable for dry conditions where it may over-read the lane
Reliable performance for both league and tournament play

Who Should Buy the Storm Equinox Solid

Bowlers looking for a dependable benchmark asymmetrical solid
Players who want a ball that hooks early but remains controllable
League bowlers facing medium-to-heavy oil house patterns
Tournament players needing a consistent reaction on long sport shots

Final Verdict

The Storm Equinox Solid is one of the most impressive solid asymmetrical bowling balls released in 2025. It provides early traction, a strong mid-lane read, and a continuous backend motion that keeps you in the pocket all night.

It’s the perfect option when you need something stronger than your hybrid or pearl pieces but smoother than an overly aggressive hook monster. If you’re looking to build a balanced arsenal, the Equinox Solid is a must-have for heavy-oil conditions and long patterns.

Overall, it’s a top-tier choice for bowlers who want control, power, and predictable motion in one package.